您要查找的是不是：
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- In the picture a man is seen observing a meter. 你在图中可以看见一个人在观察仪表。
- The police have been observing his movements. 警方一直监视着他的一举一动。
- Moving or directed along a radius. 沿着或向着半径移动的
- She sat observing his face in profile. 她坐着从侧面观察他的脸。
- The police searched all the woods within a six-mile radius. 警察搜索了在周围六英里以内的树林各处。
- observing radius 观测半径
- The act or a period of observing; surveillance. 观察; 警戒观察或监视的行为或时间
- There are three lakes within a radius of five miles. 周围五英里之内有三个湖泊。
- The given radius being 4 ft., find the circumference. 已知半径为四英尺,求周长。
- Every family within a radius of25 miles of the city center. 住在离城中心半径25英里的范围内的家庭
- What is the radius of this circle? 这个圆的半径有多长?
- The radius represents the advancement index. 辐枝代表进化指数。
- British trucks have a small camo detection radius. 英军卡车获得小范围的反伪装能力。
- He is very strict in observing the regulations. 他在遵守规章方面很严格。
- The saddles must have a generous radius. 马鞍必须有足够的半径。
- The radius expands markedly at its lower end. 桡骨下端明显扩张。
- The beam bends to a circular profile of radius R. 梁弯曲成半径为R的园形形状。
- They were observing a suspected person. 他们在监视可疑的人。
- A radial part, such as a ray, spoke, or radius. 放射部辐射状的部分，如光线、轮辐或半径
